PHA-767491 free base

    WARNING: This product is for research use only, not for human or veterinary use.

MedKoo CAT#: 531323

CAS#: 845714-00-3 (free base)

Description: PHA 767491 hydrochloride is a potent and selective ATP-competitive dual inhibitor cdc7/cdk9. PHA-767491 blocks DNA synthesis and affects the phosphorylation of the replicative DNA helicase at Cdc7-dependent phosphorylation sites.

Chemical Structure

PHA-767491 free base
CAS# 845714-00-3 (free base)

Theoretical Analysis

MedKoo Cat#: 531323
Name: PHA-767491 free base
CAS#: 845714-00-3 (free base)
Chemical Formula: C12H11N3O
Exact Mass: 213.0902
Molecular Weight: 213.24
Elemental Analysis: C, 67.59; H, 5.20; N, 19.71; O, 7.50

Price and Availability

Size Price Availability Quantity
10.0mg USD 265.0 2 Weeks
25.0mg USD 450.0 2 Weeks
50.0mg USD 750.0 2 Weeks
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Related CAS #: 942425-68-5 (HCl)   845714-00-3 (free base)   845538-12-7 (2HCl)    

Synonym: PHA-767491 free base, PHA-767491; PHA 767491; PHA767491; CAY10572; CAY-10572; CAY 10572.

IUPAC/Chemical Name: 1,5,6,7-Tetrahydro-2-(4-pyridinyl)-4H-pyrrolo[3,2-c]pyridin-4-one


InChi Code: InChI=1S/C12H11N3O/c16-12-9-7-11(8-1-4-13-5-2-8)15-10(9)3-6-14-12/h1-2,4-5,7,15H,3,6H2,(H,14,16)


Appearance: Solid powder

Purity: >98% (or refer to the Certificate of Analysis)

Shipping Condition: Shipped under ambient temperature as non-hazardous chemical. This product is stable enough for a few weeks during ordinary shipping and time spent in Customs.

Storage Condition: Dry, dark and at 0 - 4 C for short term (days to weeks) or -20 C for long term (months to years).

Solubility: Soluble in DMSO

Shelf Life: >3 years if stored properly

Drug Formulation: This drug may be formulated in DMSO

Stock Solution Storage: 0 - 4 C for short term (days to weeks), or -20 C for long term (months).

HS Tariff Code: 2934.99.9001

Preparing Stock Solutions

The following data is based on the product molecular weight 213.24 Batch specific molecular weights may vary from batch to batch due to the degree of hydration, which will affect the solvent volumes required to prepare stock solutions.

Recalculate based on batch purity %
Concentration / Solvent Volume / Mass 1 mg 5 mg 10 mg
1 mM 1.15 mL 5.76 mL 11.51 mL
5 mM 0.23 mL 1.15 mL 2.3 mL
10 mM 0.12 mL 0.58 mL 1.15 mL
50 mM 0.02 mL 0.12 mL 0.23 mL

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1: Erbayraktar Z, Alural B, Erbayraktar RS, Erkan EP. Cell division cycle 7-kinase inhibitor PHA-767491 hydrochloride suppresses glioblastoma growth and invasiveness. Cancer Cell Int. 2016 Nov 18;16:88. doi: 10.1186/s12935-016-0364-8. eCollection 2016. PubMed PMID: 27891063; PubMed Central PMCID: PMC5116134.